With the analysis among 32,702 patents, we discovered top 485 key players by total patent application. Wuhan Shengyu Drainage System Co., Ltd., State Grid Corp. of China, Sekisui Chemical Co., Ltd. are dominant in this area. They take 1.41% of the total patent filing.
Hubei Sheng, China
Patent: 232
Beijing Shi, China
Patent: 119
Osaka-fu, Japan
Patent: 110
Tokyo-to, Japan
Patent: 86
Ohio, United States
Patent: 76
Zhejiang Sheng, China
Patent: 71
Shanghai Shi, China
Patent: 71
Shanghai Shi, China
Patent: 70
Hubei Sheng, China
Patent: 64
Hubei Sheng, China
Patent: 63
With the analysis among 43 patents, we discovered top 26 start-ups by total patent application. StormSensor, Inc., Optirtc, Inc., Vapar Pty Ltd. are active in this area.
Washington, United States
Patent: 6
Massachusetts, United States
Patent: 4
New South Wales, Australia
Patent: 4
California, United States
Patent: 3
Zhejiang Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 1
Victoria, Australia
Patent: 1
With the analysis among related 30,893 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Nanjing Forestry University, State Grid Corp. of China, Hohai University take 0.93% of patent filing during this period.
Jiangsu Sheng, China
Patent: 131
Beijing Shi, China
Patent: 84
Jiangsu Sheng, China
Patent: 72
Zhejiang Sheng, China
Patent: 69
Hubei Sheng, China
Patent: 65
Liaoning Sheng, China
Patent: 58
Hubei Sheng, China
Patent: 58
Hubei Sheng, China
Patent: 57
Anhui Sheng, China
Patent: 53
Ohio, United States
Patent: 52
With the analysis among related 30,893 patents in last 5 years, we discover 212 new entrants. Powerchina Kunming Engineering Corp. Ltd., Tianjin Eco-city Government Landscape Co., Ltd., Xiamen Urban Planning and Design Institute Co., Ltd. are the most active new entrants in this area.
Yunnan Sheng, China
Patent: 31
Tianjin Shi, China
Patent: 24
Fujian Sheng, China
Patent: 22
Sichuan Sheng, China
Patent: 21
Hubei Sheng, China
Patent: 19
Beijing Shi, China
Patent: 19
Guangdong Sheng, China
Patent: 19
Tianjin Shi, China
Patent: 18
Tianjin Shi, China
Patent: 17
Jiangsu Sheng, China
Patent: 17
With the analysis among 6,943 patents, we discovered top 292 universities and scientific research institutions by total patent application. Shenyang Jianzhu University, Hohai University, Nanjing Forestry University are dominant in this area. They take 6.28% of the total patent filing.
Liaoning Sheng, China
Patent: 149
Jiangsu Sheng, China
Patent: 149
Jiangsu Sheng, China
Patent: 138
Chongqing Shi, China
Patent: 123
Beijing Shi, China
Patent: 100
Tianjin Shi, China
Patent: 79
Sichuan Sheng, China
Patent: 73
Shanghai Shi, China
Patent: 69
Shaanxi Sheng, China
Patent: 64
Sichuan Sheng, China
Patent: 62